P15737 · E13B_HORVU

  • Protein
    Glucan endo-1,3-beta-glucosidase GII
  • Status
    UniProtKB reviewed (Swiss-Prot)
  • Amino acids
  • Protein existence
    Evidence at protein level
  • Annotation score
    4/5

Function

function

May provide a degree of protection against microbial invasion of germinated barley grain through its ability to degrade fungal cell wall polysaccharides (PubMed:1899089).
Hydrolyzes laminarin in vitro (PubMed:8514770).

Catalytic activity

  • Hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans.
    EC:3.2.1.39 (UniProtKB | ENZYME | Rhea)

pH Dependence

Optimum pH is 4.5 (at 37 degrees Celsius).

Features

Showing features for active site.

133450100150200250300
TypeIDPosition(s)Description
Active site122Proton donor
Active site259Nucleophile

GO annotations

AspectTerm
Molecular Functionglucan endo-1,3-beta-D-glucosidase activity
Biological Process(1->3)-beta-D-glucan catabolic process
Biological Processdefense response to fungus

Keywords

Enzyme and pathway databases

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Glucan endo-1,3-beta-glucosidase GII
  • EC number
  • Alternative names
    • (1->3)-beta-glucan endohydrolase GII
    • (1->3)-beta-glucanase isoenzyme GII
    • Beta-1,3-endoglucanase GII

Organism names

  • Taxonomic identifier
  • Strains
    • cv. Clipper
    • cv. Piggy
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Pooideae > Triticodae > Triticeae > Hordeinae > Hordeum

Accessions

  • Primary accession
    P15737

Genome annotation databases

PTM/Processing

Features

Showing features for signal, chain.

TypeIDPosition(s)Description
Signal1-28
ChainPRO_000001184829-334Glucan endo-1,3-beta-glucosidase GII

Expression

Gene expression databases

Family & Domains

Sequence similarities

Belongs to the glycosyl hydrolase 17 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    334
  • Mass (Da)
    35,194
  • Last updated
    1990-04-01 v1
  • Checksum
    552D66A29A08C703
MARKDVASMFAAALFIGAFAAVPTSVQSIGVCYGVIGNNLPSRSDVVQLYRSKGINGMRIYFADGQALSALRNSGIGLILDIGNDQLANIAASTSNAASWVQNNVRPYYPAVNIKYIAAGNEVQGGATQSILPAMRNLNAALSAAGLGAIKVSTSIRFDEVANSFPPSAGVFKNAYMTDVARLLASTGAPLLANVYPYFAYRDNPGSISLNYATFQPGTTVRDQNNGLTYTSLFDAMVDAVYAALEKAGAPAVKVVVSESGWPSAGGFAASAGNARTYNQGLINHVGGGTPKKREALETYIFAMFNENQKTGDATERSFGLFNPDKSPAYNIQF

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict12in Ref. 2; AAA32939
Sequence conflict71in Ref. 2; AAA32939

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
M62907
EMBL· GenBank· DDBJ
AAA32939.1
EMBL· GenBank· DDBJ
mRNA
X16274
EMBL· GenBank· DDBJ
CAA34350.1
EMBL· GenBank· DDBJ
mRNA
M23548
EMBL· GenBank· DDBJ
AAA32958.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

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